2154555294

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1\times {\mathrm{7901}}^1$

素因数の和:8920

約数の個数: 32

約数和(自身を含む): 4405902336

約数和(自身を除く): 2251347042

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 967, 1934, 2901, 5802, 7901, 15802, 23703, 45449, 47406, 90898, 136347, 272694, 371347, 742694, 1114041, 2228082, 7640267, 15280534, 22920801, 45841602, 359092549, 718185098, 1077277647, 2154555294]

約数ペア:

[(1, 2154555294), (2, 1077277647), (3, 718185098), (6, 359092549), (47, 45841602), (94, 22920801), (141, 15280534), (282, 7640267), (967, 2228082), (1934, 1114041), (2901, 742694), (5802, 371347), (7901, 272694), (15802, 136347), (23703, 90898), (45449, 47406)]